Wireless stethoscope



FIG. 1 is a front perspective view of a wireless stethoscope showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is another perspective view thereof; and,

FIG. 9 is another perspective view thereof.

The broken lines in FIG. 9 illustrate environment that forms no part of the claimed design. 

CLAIM The ornamental design for a wireless stethoscope, as shown and described. 